[url=http://www.deviantart.com/art/Mega-City-Haven-2-60222389]The City[/url]

This would be the city {Don't pay any attention to the water xD}:

Purple = Palace of the emperor
Brown = The Slumbs ~ Low Class lives here.
Green = The Middle Class lives here.
Bottom Light Blue/Yellow = The High Class live here.
Top Light Blue = The Market
Blue = The Port
Aqua = The Entertainment ~ Think off: Prostitutes, illegal gambling, bars, disco's etc etc
Tan = Warehouses ~ These are for the low/middle classes. The High classes have warehouses at their own homes.

Something like this would be the City. The secret base of Night Raid will still be taken into thought :)

The weapons are all-round :) So this means: Guns, Swords, Bows, Axes, Snipers, Machine guns, etc, etc.
Although: Each character only has ONE kind of weapon ;) So this would mean: One sniper-user, One Machine gun-user, One sword-user etc etc :)
So that it will be equal towards the RP and the others ;)

P.S: Yes, some of the ideas were taken from the description of the picture ;) And yet I found it perfect to use as the city ^^